/Engine/Plugins/VirtualProduction/LevelSnapshots/Source/LevelSnapshots/Public/ILevelSnapshotsModule.h
Register an object that will receive callbacks when a snapshot is loaded
void RegisterSnapshotLoader ( [TSharedRef](API\Runtime\Core\Templates\TSharedRef)< [ISnapshotLoader](API\Plugins\LevelSnapshots\Restorability\Interfaces\ISnapshotLoader) > Loader )